74489760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{401}}^1$

素因数の和:468

約数の個数: 192

約数和(自身を含む): 267442560

約数和(自身を除く): 192952800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 43, 45, 48, 54, 60, 72, 80, 86, 90, 96, 108, 120, 129, 135, 144, 160, 172, 180, 215, 216, 240, 258, 270, 288, 344, 360, 387, 401, 430, 432, 480, 516, 540, 645, 688, 720, 774, 802, 860, 864, 1032, 1080, 1161, 1203, 1290, 1376, 1440, 1548, 1604, 1720, 1935, 2005, 2064, 2160, 2322, 2406, 2580, 3096, 3208, 3440, 3609, 3870, 4010, 4128, 4320, 4644, 4812, 5160, 5805, 6015, 6192, 6416, 6880, 7218, 7740, 8020, 9288, 9624, 10320, 10827, 11610, 12030, 12384, 12832, 14436, 15480, 16040, 17243, 18045, 18576, 19248, 20640, 21654, 23220, 24060, 28872, 30960, 32080, 34486, 36090, 37152, 38496, 43308, 46440, 48120, 51729, 54135, 57744, 61920, 64160, 68972, 72180, 86215, 86616, 92880, 96240, 103458, 108270, 115488, 137944, 144360, 155187, 172430, 173232, 185760, 192480, 206916, 216540, 258645, 275888, 288720, 310374, 344860, 346464, 413832, 433080, 465561, 517290, 551776, 577440, 620748, 689720, 775935, 827664, 866160, 931122, 1034580, 1241496, 1379440, 1551870, 1655328, 1732320, 1862244, 2069160, 2327805, 2482992, 2758880, 3103740, 3724488, 4138320, 4655610, 4965984, 6207480, 7448976, 8276640, 9311220, 12414960, 14897952, 18622440, 24829920, 37244880, 74489760]

約数ペア:

[(1, 74489760), (2, 37244880), (3, 24829920), (4, 18622440), (5, 14897952), (6, 12414960), (8, 9311220), (9, 8276640), (10, 7448976), (12, 6207480), (15, 4965984), (16, 4655610), (18, 4138320), (20, 3724488), (24, 3103740), (27, 2758880), (30, 2482992), (32, 2327805), (36, 2069160), (40, 1862244), (43, 1732320), (45, 1655328), (48, 1551870), (54, 1379440), (60, 1241496), (72, 1034580), (80, 931122), (86, 866160), (90, 827664), (96, 775935), (108, 689720), (120, 620748), (129, 577440), (135, 551776), (144, 517290), (160, 465561), (172, 433080), (180, 413832), (215, 346464), (216, 344860), (240, 310374), (258, 288720), (270, 275888), (288, 258645), (344, 216540), (360, 206916), (387, 192480), (401, 185760), (430, 173232), (432, 172430), (480, 155187), (516, 144360), (540, 137944), (645, 115488), (688, 108270), (720, 103458), (774, 96240), (802, 92880), (860, 86616), (864, 86215), (1032, 72180), (1080, 68972), (1161, 64160), (1203, 61920), (1290, 57744), (1376, 54135), (1440, 51729), (1548, 48120), (1604, 46440), (1720, 43308), (1935, 38496), (2005, 37152), (2064, 36090), (2160, 34486), (2322, 32080), (2406, 30960), (2580, 28872), (3096, 24060), (3208, 23220), (3440, 21654), (3609, 20640), (3870, 19248), (4010, 18576), (4128, 18045), (4320, 17243), (4644, 16040), (4812, 15480), (5160, 14436), (5805, 12832), (6015, 12384), (6192, 12030), (6416, 11610), (6880, 10827), (7218, 10320), (7740, 9624), (8020, 9288)]